MFE - SAT

$200 Find Cheap Flights from McAllen to San Antonio

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from McAllen to San Antonio departing on 8/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to San Antonio

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from McAllen to San Antonio, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from McAllen to San Antonio, as well as popular online travel agencies
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Flights Deals

Cheap Flights from McAllen to San Antonio (MFE-SAT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from McAllen to San Antonio that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from McAllen to San Antonio

Sat, Sep 13 - Tue, Sep 16
United Airlines Logo
7:25 pm - 10:48 pmMFE-SAT
3h 23m1 stop
United Airlines Logo
2:25 pm - 7:26 pmSAT-MFE
5h 01m1 stop
$219United Airlines
Find Deal
Fri, Aug 22 - Sun, Aug 24
United Airlines Logo
7:25 pm - 10:48 pmMFE-SAT
3h 23m1 stop
United Airlines Logo
5:30 am - 8:55 amSAT-MFE
3h 25m1 stop
$314United Airlines
Find Deal
Wed, Sep 3 - Sat, Sep 6
United Airlines Logo
7:25 pm - 10:48 pmMFE-SAT
3h 23m1 stop
United Airlines Logo
11:45 am - 6:07 pmSAT-MFE
6h 22m1 stop
$344United Airlines
Find Deal
Wed, Aug 13 - Sun, Aug 17
United Airlines Logo
7:00 am - 1:16 pmMFE-SAT
6h 16m1 stop
United Airlines Logo
7:05 pm - 11:34 pmSAT-MFE
4h 29m1 stop
$361United Airlines
Find Deal
Wed, Sep 3 - Sat, Sep 6
United Airlines Logo
7:25 pm - 10:48 pmMFE-SAT
3h 23m1 stop
United Airlines Logo
4:22 pm - 7:26 pmSAT-MFE
3h 04m1 stop
$369United Airlines
Find Deal
Fri, Aug 15 - Sun, Aug 17
United Airlines Logo
7:15 pm - 10:59 pmMFE-SAT
3h 44m1 stop
United Airlines Logo
7:05 pm - 11:34 pmSAT-MFE
4h 29m1 stop
$380United Airlines
Find Deal
Sat, Sep 13 - Tue, Sep 16
 Logo
5:49 pm - 11:50 amMFE-SAT
18h 01m2 stops
 Logo
9:47 pm - 11:59 amSAT-MFE
14h 12m1 stop
Sat, Sep 13 - Tue, Sep 16
 Logo
5:49 pm - 11:50 amMFE-SAT
18h 01m2 stops
 Logo
9:47 pm - 11:59 amSAT-MFE
14h 12m1 stop
Wed, Sep 3 - Sat, Sep 6
Delta Logo
12:31 pm - 11:57 pmMFE-SAT
11h 26m2 stops
Delta Logo
5:45 pm - 11:48 amSAT-MFE
18h 03m2 stops
$455Delta
Find Deal
Sun, Aug 24 - Tue, Aug 26
United Airlines Logo
5:00 am - 8:57 amMFE-SAT
3h 57m1 stop
United Airlines Logo
4:22 pm - 7:26 pmSAT-MFE
3h 04m1 stop
$459United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for McAllen to San Antonio flights

Get data-powered insights and trends into flights from McAllen to San Antonio to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from McAllen to San Antonio?

The average price of all round-trip flights from McAllen to San Antonio clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to San Antonio on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Wednesday is the most expensive day to fly from McAllen to San Antonio. For your return ticket, we recommend flying on a Thursday and avoiding Mondays for the best deals.

Good to know

Low seasonApril
Cheapest flight$200
Best time to beat the crowds with an average 30% drop in price.
Most popular time to fly and prices are also 19% lower on average.
Flight from McAllen to San Antonio

When to book flights from McAllen to San Antonio

Are your dates flexible? Find out the best times to travel from McAllen to San Antonio based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from McAllen to San Antonio

  • What is the cheapest flight from McAllen to San Antonio?

    In the last 3 days, the lowest price for a flight from McAllen to San Antonio was $200 for a one-way ticket and $219 for a round-trip.

  • Do I need a passport to fly between McAllen and San Antonio?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from McAllen to San Antonio?

    McAllen airport is called McAllen Miller Intl and the only airport in San Antonio is San Antonio.

  • Which aircraft models fly most regularly from McAllen to San Antonio?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from McAllen to San Antonio?

    Star Alliance, and SkyTeam are the airline alliances operating flights between McAllen and San Antonio, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from McAllen to San Antonio?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from McAllen to San Antonio.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from McAllen to San Antonio?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Antonio from McAllen is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from McAllen to San Antonio?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Antonio with an airline and back to McAllen with another airline. Booking your flights between McAllen and SAT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from McAllen to San Antonio?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Antonio from McAllen up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from McAllen to San Antonio

 
See real verified KAYAK customer reviews for airlines flying from McAllen to San Antonio. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from McAllen to San Antonio? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8896 reviews
7.7Boarding
8.1Crew
7.3Comfort
6.6Food
7.1Entertainment
Airline reviews

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

10.0 ExcellentEmily, Jul 2025LAX - IAH
Read more United Airlines reviews

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

The woman gate agent in Phoenix was none too sympathetic about my check-in process as I am relatively new with using apps. I almost did not get on because she said I did not check-in. I thought I had via Kayak where I purchased a very expensive ticket. Lesson learned but to be told I may not get on as a matter of factly was difficult to hear.

Gate agent did not hold flight for connection, provided no assistance to get new flight

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

I don’t understand the purpose of the orange “priority” tag on my bag. This tagged, my bag is last or near to the last bag to come down the carousel at IAH.

Oh my gosh, I loved my experience with United! they made me want to travel more often.

The planes are so dirty! Food crumbs and finger print smudges, Dust over the vents and carpet stains. It’s disgusting.

The bag drop personal were not helpful. There was no food on the flight. Boeing aircraft, lousy as always. Everything else was fine.

Asked several times dairy free options and was ignored. Was told chips was the only thing I could have that I should have put it on my profile “which it is”. Very unprofessional. WiFi didn’t work have the flight. Overall a very bad experience.

Everything you need to know for your flight from McAllen to San Antonio

Information on your arrival and departure airports

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